71950736

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:145

約数の個数: 120

約数和(自身を含む): 171551520

約数和(自身を除く): 99600784

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 41, 44, 52, 59, 82, 88, 104, 118, 143, 164, 169, 176, 208, 236, 286, 328, 338, 451, 472, 533, 572, 649, 656, 676, 767, 902, 944, 1066, 1144, 1298, 1352, 1534, 1804, 1859, 2132, 2288, 2419, 2596, 2704, 3068, 3608, 3718, 4264, 4838, 5192, 5863, 6136, 6929, 7216, 7436, 8437, 8528, 9676, 9971, 10384, 11726, 12272, 13858, 14872, 16874, 19352, 19942, 23452, 26609, 27716, 29744, 31447, 33748, 38704, 39884, 46904, 53218, 55432, 62894, 67496, 76219, 79768, 93808, 106436, 109681, 110864, 125788, 134992, 152438, 159536, 212872, 219362, 251576, 304876, 345917, 408811, 425744, 438724, 503152, 609752, 691834, 817622, 877448, 1219504, 1383668, 1635244, 1754896, 2767336, 3270488, 4496921, 5534672, 6540976, 8993842, 17987684, 35975368, 71950736]

約数ペア:

[(1, 71950736), (2, 35975368), (4, 17987684), (8, 8993842), (11, 6540976), (13, 5534672), (16, 4496921), (22, 3270488), (26, 2767336), (41, 1754896), (44, 1635244), (52, 1383668), (59, 1219504), (82, 877448), (88, 817622), (104, 691834), (118, 609752), (143, 503152), (164, 438724), (169, 425744), (176, 408811), (208, 345917), (236, 304876), (286, 251576), (328, 219362), (338, 212872), (451, 159536), (472, 152438), (533, 134992), (572, 125788), (649, 110864), (656, 109681), (676, 106436), (767, 93808), (902, 79768), (944, 76219), (1066, 67496), (1144, 62894), (1298, 55432), (1352, 53218), (1534, 46904), (1804, 39884), (1859, 38704), (2132, 33748), (2288, 31447), (2419, 29744), (2596, 27716), (2704, 26609), (3068, 23452), (3608, 19942), (3718, 19352), (4264, 16874), (4838, 14872), (5192, 13858), (5863, 12272), (6136, 11726), (6929, 10384), (7216, 9971), (7436, 9676), (8437, 8528)]